knee tuberculosis masquerading as pigmented villonodular synovitis

Knee tuberculosis masquerading as pigmented villonodular synovitis

Tuberculosis (TB), once a disease confined to undeveloped or developing nations is currently in resurgence, which is attributable to pandemic human immunodeficiency virus (HIV) infection and immigration from endemic areas. Tuberculous arthritis is difficult to diagnose early because of its atypical insidious clinical manifestations and nonspecific imaging findings. TB is also known as the 'grea...

Bilateral pigmented villonodular synovitis of the knee

Pigmented villonodular synovitis is a disorder resulting in a villous, nodular, or villonodular proliferation of the synovium, with pigmentation related to the presence of hemosiderin. These lesions are almost exclusively benign with rare reports of malignancy. Pigmented villonodular synovitis can occur in a variety of joints and at any age but most often occurs within the knee in the young adu...

Localized pigmented villonodular synovitis of the knee.

Pigmented villonodular synovitis (PVNS) is a well-recognized lesion that may affect any joint but is frequently found in the knee. It is a rare condition, especially in the localized form, and is still cause for discussion regarding to its pathogenesis and treatment. We report four cases of localized PVNS each one presenting with different clinical signs and symptoms. In one of our cases, a ped...

Post-traumatic haemorrhagic synovitis of knee mimicking pigmented villonodular synovitis.

To cite: Atik A, Ozyurek S, Sivrioglu AK, et al. BMJ Case Rep Published online: [please include Day Month Year] doi:10.1136/bcr-2013009353 DESCRIPTION A 23-year-old man who had sustained a minor twisting injury 10 days prior, presented with right knee pain and swelling. There was no history of joint problems, infection or bowel problems, nor was there a family history of arthritis. Physical exa...

Pigmented villonodular synovitis.

Pigmented villonodular synovitis.

Pigmented villonodular synovitis (PVS) is an uncommon, usually monoarticular disorder encountered mainly in adults. A boy and a girl, both 7 years old, were referred because of recurrent knee effusions. Both were medically treated for other rheumatic disorders for five years. PVS was diagnosed by arthroscopy and synovectomy was curative in both cases.